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14164025 = 521929819
BaseRepresentation
bin110110000010…
…000000111001
3222122121101112
4312002000321
512111222100
61223330105
7231251351
oct66020071
928577345
1014164025
117aa4707
1248b0935
132c1bca5
141c49b61
15139bb35
hexd82039

14164025 has 12 divisors (see below), whose sum is σ = 18488400. Its totient is φ = 10734480.

The previous prime is 14164013. The next prime is 14164049. The reversal of 14164025 is 52046141.

It is a de Polignac number, because none of the positive numbers 2k-14164025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14435 + ... + 15384.

It is an arithmetic number, because the mean of its divisors is an integer number (1540700).

Almost surely, 214164025 is an apocalyptic number.

It is an amenable number.

14164025 is a deficient number, since it is larger than the sum of its proper divisors (4324375).

14164025 is a wasteful number, since it uses less digits than its factorization.

14164025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29848 (or 29843 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 14164025 is about 3763.5123222862. The cubic root of 14164025 is about 241.9518208848.

The spelling of 14164025 in words is "fourteen million, one hundred sixty-four thousand, twenty-five".

Divisors: 1 5 19 25 95 475 29819 149095 566561 745475 2832805 14164025